The Keysight B1500A Semiconductor Device Analyzer is a modular instrument with a ten-slot configuration that supports both IV and CV measurements. Its familiar MS Windows user interface supports Keysight's new EasyEXPERT software, which provides a new, more intuitive task-oriented approach to device characterization. Because of its extremely low-current, low-voltage, and integrated capacitance measurement capabilities, the Keysight B1500A can be used for a wide range of semiconductor device characterization needs.